Before this, all matter in time, space and the universe did not exist, but only a singularity with infinite density, large volume and infinite size. At some point 13.8 billion years ago, the singularity exploded for some unknown reason.

Original: Lao Xiao (The Jianghu of Yijian)

Big Bang Theory believes that the universe was born about 13.8 billion years ago. Before this, all matter in time, space and the universe did not exist, but only a singularity with infinite density, large volume and infinite size.

At some point 13.8 billion years ago, for some unknown reason, singularity exploded. Time, space and matter gushed out, and the universe was born and began to expand.

There are more than 100 billion galaxies in the universe, and there are 100 billion galaxies in the Milky Way galaxies . If you count one in an odd Milky Way, you will have to count it for 3,000 years to count it.

27.5 million stars are born and die every day.

The age of the sun is about 5 billion years old, which means that the solar system gradually formed after the birth of the universe for more than 8 billion years.

The life span of the sun is about 10 billion years, and it is currently in the middle age - nuclear fusion stable period. Nuclear fusion will gradually increase the volume of the sun. If the time span is extended to 100 million years, it will inevitably lead to an increase in the earth's temperature. If the average temperature on the earth rises by 10 degrees, it will bring great disasters and a large number of species will become extinct. Therefore, based on this, it is estimated that the limit of human survival is 100 million years.

The average distance between the earth and the sun is about 150 million kilometers. If the sun goes out today, it will take 10,000 years before humans can perceive it.

.4 billion years ago, the surface of the earth was full of large mushrooms 7 meters high.

The total number of all humans born on Earth is 115 billion.

The matter we can recognize with various means only 5% of the universe, and we cannot know 95% of the matter, which means that humans are basically equal to a blind man in the universe.

Please do not misunderstand, this article is not a popular science article, but a brain-waking article.

Seeing the data about the universe, I deeply feel that humans are too small to the universe.

If the universe is compared to a human body, the earth cannot even be considered a cell in the human body. When will it start and when it die, the human body has no feeling.

If the universe is compared to nature, humans cannot even count as dust. If you have one more dust and one less dust, nature will remain unchanged.

In the face of history and the times, people are already insignificant. But the history of human beings is only 3 million years even from the early ape man . In the 4.6 billion years of history of the earth, it was just a moment. It was barely considered a wave in the sea, jumping in an instant, and disappearing in an instant.

But there are always some people who think that they are born up to the sky and always want to establish great achievements, create worldly affairs, and be glorious and immortal. It is ridiculous to make yourself and others on this tiny dust on the earth, and toss you with greatness.

"As soon as humans think, God laughs." Humans appear advanced in front of animals. When they are put into the universe, they are absolutely inferior creatures. Can humanity’s millions of years of knowledge stand up to God’s fingers?

The so-called historical achievements left by those great people, let alone the root hairs in the universe, can crush them into pieces in the short history of human beings.

Take "Qin Huang Han Wu, Tang Zong Song Zu " as an example.

unified China's Qin Shihuang , and no one can surpass his historical status. Ying Zheng I also realized that life is limited and I want to rule forever forever. It would be impossible for people to be burped, so I sent 500 boys and girls overseas to find the immortal pill. Before the medicine was found, he died at the age of 49. The Qin Dynasty , which was attempting to be immortal, was poured out in his son Hu Hai , but it took more than ten years.

What about the descendants of the First Emperor ? I've long disappeared. The "great palace" he built himself - Afang Palace , "five steps, one floor, ten steps, one pavilion; the corridor is back, the eaves and teeth are high", majestic and beautiful, and the fire turns into ashes. In the story of Liuqi Lane, the prime minister wrote in his letter to his home: "The Great Wall of 10,000 miles is still here today, and I don't see Qin Shihuang back then." Such an unprecedented emperor is not even as good as a pile of stones.

"Zhongxing" Tang Taizong , he was determined and cruel, forced his father to take the position, shot his brother, and finally won the throne. Like all emperors who want to be forever, Li Shimin is also keen on practicing immortal pills. As a result, not only did he not live forever, but he died of elixir at the age of 51.

Those miserable actions are nothing more than exchange for decades of the throne. In the blink of an eye, I wonder what kind of scene he would go to another world to meet his father and brothers who went first. Tang Dynasty is slightly better than Qin Dynasty, and it is less than 300 years old. The dynasties change, the laws of nature, and wanting to live with the universe is just a fool.

These two people are good, and there are many people who are even worse than them.

The emperor of the Southern Song Song Lizong and Mongolia destroyed Xixia and Jin . Several years after his death, he was dug up the imperial tomb by people sent by Mongolia. He found that Song Lizong's body was soaked in Mercury and had not rotted yet. Later, Song Lizong was pulled out and exposed to the sun for three days. His head was chopped off as a ball and kicked, and eventually he was made into a skeleton bowl, becoming a toy.

Empress Dowager Cixi was powerful and had a lot of funeral items. According to the " Aiyuexuan Notes " written by Li Lianying and his nephew, Cixi Before the body of the corpse was put into the coffin, three layers of golden silk beaded brocade mattresses and a layer of pearls were laid on the bottom of the coffin, which was one foot thick. The upper head is green lotus leaves; pink tourmaline lotus is placed under the feet. Wearing a pearl phoenix crown, the largest pearl on the crown is as big as a chicken egg, worth 10 million taels of silver. There are 27 Buddhas in gold, gems, jade and green carvings next to them. Put more than 200 peaches, plums, apricots and dates made of gems on both sides of your feet. Put jade lotus on the left, and put jade carving coral tree on the right. In addition, there are 8 jade horses and 18 jade arhats, totaling more than 700 pieces. After the burial, four liters of pearls and 2,200 gems were poured into the coffin .

In less than 20 years, warlords Sun Dianying blew up the tomb and plundered all the treasures buried with them. Cixi was thrown out of the coffin, the bead in her mouth was snatched away, and her body was insulted. She was raped in the underground palace for more than 40 days and covered with white hair.

These people are the limit of glory and respect in human history, and have enjoyed all their glory and wealth. Unfortunately, in just a few decades, glory has become a passing cloud and smoke, revealing the vast amount of white bones.

Huang Tingjian There is a poem that says: "The wise and foolish know who is, and they are all over the eyes of weeds." No matter whether you are a wise man or a fool, looking around, you are still buried in a bunch of people? Celebrity's bones may not be more beautiful than others'.

In a small corner of the universe, as a group of microorganisms, humans fight to the death for their own power and money desires, and want to start a great cause. The coming and going in the world of fame and fortune is actually just a joke.

In the eyes of the frog at the bottom of the well, the sky is as big as the wellhead, and everything can only fall from the wellhead.

The emperor and the beggar seem to have a big difference, but in fact, as long as the dimension is slightly raised, there is no difference between the two, just like people looking at two ant .

No matter the big or small people in this world, don’t take yourself too seriously, and don’t think you are the incarnation of God and great immortality. No one is just an ordinary person who cannot escape the limitations of life and death and time and space. The so-called success or failure is just a trick that humans fool themselves.

" Diamond Sutra " four verses: "All conditioned dharmas are like dreams, illusions, bubbles, shadows, like dew and lightning, you should observe this way."

fame, wealth and wealth, and turn your head and become empty.

Don’t be too serious about everything, don’t be too obsessed with it. Is your little thing called a matter? If you make 100 million less in business, and if you miss an official position, some people will seek life and death, and they are all people who take themselves too seriously.

Less toss yourself, let alone toss others. Is your ideal called an ideal? Yue Fei and Wen Tianxiang The ethnic minority that paid the price of life to fight against is now a member of the big family of the Chinese nation; Fang Xiaoru In order to be loyal to the previous emperor, the ten clans were destroyed by Zhu Di . How many people still praise him now? The poor ten clans also had trouble with him.

Leave delusions to immortality, even the sun will be extinguished.Don’t talk about others, at most, no one will remember who you are in three generations. So what if I remember it? Where is your bones then? Human beings themselves will eventually be destroyed.

Laozi said: "Heaven and earth are not kind, and treat all things as straw dogs."

The glorious palace in the eyes of some people may be the building blocks built by children in the eyes of adults, and they will fall down as soon as they are pushed.

The supreme cause in the hearts of some people is not even qualified to be a history book.

What's more, many people who deliberately want to be remembered in history have become infamous for thousands of years.

The world is so mysterious and humans are so ignorant, what else can't be let go of?

people came naked and walked naked. No matter how many people are buried with me when I leave, like Cixi, it is not his own and will fall into the hands of bandits.

Cangyang Gyatso said: "What is the matter in the world except life and death? "From the perspective of the universe, even life and death are not considered a big deal.

If you figure out these principles, you will feel that it is extremely stupid to do things that harm the heavens and indignate between man and God for your own selfish desires. Hitler , Mussolini and others have already set an example.

Xunzi said, "Heaven moves forever, and does not exist for Yao, and will not perish for Jie." Yao and Jie Shang were like this, let alone others.

The first motto of the Delphi Temple in Athens is: know yourself.

The sea flows day and night; respect the heavens and fear people, and recognize yourself.

The author of this article is Lao Xiao, a senior investor and financial writer. This article was first published on the WeChat public account: One Sword View the World. For more exciting content, please search and follow.